Filtration Systems & Recirculation Systems

Many industries remain dependent on processes that produce wastewater. Industrial wastewater treatment involves processes that remove contaminants such as oils, dissolved heavy metals , suspended solids and organic compounds prior to its release into the environment or its re-use.

Treatment requirements vary from state to state and municipality to municipality. Most local authorities specify acceptable criteria for pH, biological oxygen demand (BOD) and chemical oxygen demand (COD). Criteria will be noted on your discharge permit.

Tramp oils can be recovered by skimming devices and coalescers. Filtration and sedimentation are used to remove solids. Centrifugation is a highly accelerated form of sedimentation.